The statements in the following list all refer to the description of motion. Check the boxes of the THREE TRUE statements. 1. If a particle moves along a straight line with an acceleration that is always equal to zero, it has a constant velocity. 2. If a stone is launched horizontally with initial speed u from the top of a tower of height 7, the time taken for the stone to strike the ground is roughly proportional to u. 3. The acceleration vector of a particle in uniform circular motion is perpendicular to the velocity vector and points radially outwards. 4. If a particle moves round a circle of radius 2.0 m with an angular speed of 3.0 rad s-¹, it has a linear speed of 6 m s-¹. 5. The amplitude of the oscillation for an object undergoing simple harmonic motion increases when its initial phase increases. 6. If an unpowered satellite travels in circular orbit around the Sun with an orbital

The statements in the following list all refer to the description of motion. Check the boxes of the THREE TRUE statements. 1. If a particle moves along a straight line with an acceleration that is always equal to zero, it has a constant velocity. 2. If a stone is launched horizontally with initial speed u from the top of a tower of height 7, the time taken for the stone to strike the ground is roughly proportional to u. 3. The acceleration vector of a particle in uniform circular motion is perpendicular to the velocity vector and points radially outwards. 4. If a particle moves round a circle of radius 2.0 m with an angular speed of 3.0 rad s-¹, it has a linear speed of 6 m s-¹. 5. The amplitude of the oscillation for an object undergoing simple harmonic motion increases when its initial phase increases. 6. If an unpowered satellite travels in circular orbit around the Sun with an orbital

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Description: The statements in the following list all refer to the description of motion. Check the boxesof the THREE TRUE statements.1. If a particle moves along a straight line with an acceleration that is always equalto zero, it has a constant velocity.2. If

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter4: Motion In Two And Three Dimensions

Section: Chapter Questions

Problem 69P

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